In my latest tests:
A - Aquasuite 2015-6 (+ service "Aquasuite" launched) + HWinfo64 = both freeze at a time
B - Aquasuite 2015-6 (+ service "Aquasuite" launched) = freeze at a time
C - USB cable disconnected to Auqaduct 720 + but Service "Aquasuite" launched + HWinfo64 = HWinfo64 no longer freezes, it works perfectly
At first I thought it was "HWinfo64" which was freeze Aquasuite, I tested many settings in "HWinfo64" and then I had the idea of making my last test with the USB cable removed from my "720". So I can now say that this is not "HWinfo64" which raises the problem.
I also tried to remove in the BIOS, power saving as "EIST". Or in the "Power setting" in Windows put "5% - 100%" CPU use to "15% - 100%", but none changed the problem, ... freeze
Does anyone support can it happen here ?